Tremco Tremprime Silicone Porous Primer

Usage: Porous surfaces, silicone sealants One-component primer used to enhance adhesion of silicone sealant to porous surfaces such as concrete and limestone.

• Apply generously with a clean brush or cloth. • Dry time is 30-45 minutes at 70ºF. Primer must be completely dry before applying sealant. • Silicone sealants can be applied up to 8 hours after primer has been applied. After 8 hours, the surface must be cleaned with IPA and reprimed with TREMprime Silicone Porous Primer. • Coverage Rate: 500 - 600 sq. ft. per gallon 9600 lf/gal - ½” band.